! Started logfile: /scr/pima/rv125_uvs/J0113+0222_S_dfm.log on Sun Dec 23 06:55:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J0113+0222_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J0113+0222_S_uva.fits ! AN table 1: 145 integrations on 28 of 28 possible baselines. ! AN table 2: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.386109 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0113+0222 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 8828 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0113+0222_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 730 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 730 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 812 telescope corrections were flagged in sub-array 1. ! A total of 414 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 730 telescope corrections were flagged in sub-array 1. ! A total of 146 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.042072Jy sigma=15.568910 ! Fit after self-cal, rms=0.765030Jy sigma=11.113088 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.578 mas, bmaj=2.941 mas, bpa=-5.936 degrees ! Estimated noise=0.942298 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200963 Jy ! Component: 100 - total flux cleaned = 0.265754 Jy ! Total flux subtracted in 100 components = 0.265754 Jy ! Clean residual min=-0.015042 max=0.034489 Jy/beam ! Clean residual mean=-0.000020 rms=0.003632 Jy/beam ! Combined flux in latest and established models = 0.265754 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.265754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125313Jy sigma=1.806169 ! Fit after self-cal, rms=0.124946Jy sigma=1.800314 ! Inverting map ! Added new window around map position (3, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375386 Jy ! Component: 100 - total flux cleaned = 0.0611808 Jy ! Total flux subtracted in 100 components = 0.0611808 Jy ! Clean residual min=-0.013706 max=0.024886 Jy/beam ! Clean residual mean=-0.000008 rms=0.002940 Jy/beam ! Combined flux in latest and established models = 0.326935 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.326935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110116Jy sigma=1.530601 ! Fit after self-cal, rms=0.109608Jy sigma=1.522731 ! Inverting map ! Added new window around map position (-3, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232503 Jy ! Component: 100 - total flux cleaned = 0.0385911 Jy ! Total flux subtracted in 100 components = 0.0385911 Jy ! Clean residual min=-0.011664 max=0.017859 Jy/beam ! Clean residual mean=0.000000 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.365526 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.365526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103346Jy sigma=1.404175 ! Fit after self-cal, rms=0.102977Jy sigma=1.397547 ! Inverting map ! Added new window around map position (2.5, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157904 Jy ! Component: 100 - total flux cleaned = 0.0266565 Jy ! Total flux subtracted in 100 components = 0.0266565 Jy ! Clean residual min=-0.011087 max=0.011340 Jy/beam ! Clean residual mean=0.000006 rms=0.002385 Jy/beam ! Combined flux in latest and established models = 0.392182 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.392182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099553Jy sigma=1.331121 ! Fit after self-cal, rms=0.099496Jy sigma=1.329610 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=2.746 mas, bpa=69.37 degrees ! Estimated noise=0.697326 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (22.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01906 Jy ! Component: 100 - total flux cleaned = 0.0323636 Jy ! Component: 150 - total flux cleaned = 0.0424347 Jy ! Component: 200 - total flux cleaned = 0.0502311 Jy ! Total flux subtracted in 200 components = 0.0502311 Jy ! Clean residual min=-0.008090 max=0.012131 Jy/beam ! Clean residual mean=0.000005 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.442413 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 121 components and 0.442413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095000Jy sigma=1.243521 ! Fit after self-cal, rms=0.094694Jy sigma=1.238011 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.453 x 2.746 at 69.37 degrees (North through East) ! Clean map min=-0.0077661 max=0.22012 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 282 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.17 HN 0.96 LA 0.96 MC 1.27 ! NL 1.10 NY 1.21 SC 0.91 WN 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.97 KP 0.92 LA 0.94 ! MK 1.01 NL 1.10 OV 1.00 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 282 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.08 HN 0.95 LA 0.96 MC 0.87 ! NL 1.07 NY 1.08 SC 0.87 WN 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.49 HN 0.95 KP 0.88 LA 0.93 ! MK 1.01 NL 1.11 OV 0.91 PT 1.05 ! SC 0.95 ! ! ! Correcting IF 3. ! A total of 348 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* LA 0.00* MC 0.00* ! NL 0.00* NY 0.00* SC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 282 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.96 HN 0.94 LA 0.98 MC 1.13 ! NL 1.13 NY 1.20 SC 0.90 WN 1.00* ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.99 KP 0.89 LA 0.92 ! MK 0.96 NL 1.06 OV 0.98 PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.094694Jy sigma=1.238011 ! Fit after self-cal, rms=0.085253Jy sigma=1.140299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.479 mas, bmaj=4.095 mas, bpa=10.82 degrees ! Estimated noise=0.777711 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184488 Jy ! Component: 100 - total flux cleaned = -0.00112664 Jy ! Component: 150 - total flux cleaned = -0.000703078 Jy ! Component: 200 - total flux cleaned = -0.00045602 Jy ! Total flux subtracted in 200 components = -0.00045602 Jy ! Clean residual min=-0.006155 max=0.006839 Jy/beam ! Clean residual mean=0.000006 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.441957 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.441957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084448Jy sigma=1.130090 ! Fit after self-cal, rms=0.084521Jy sigma=1.128671 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084521Jy sigma=1.128671 ! Fit after self-cal, rms=0.083919Jy sigma=1.034265 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=4.086 mas, bpa=11.04 degrees ! Estimated noise=0.781487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458363 Jy ! Component: 100 - total flux cleaned = -0.000751722 Jy ! Component: 150 - total flux cleaned = -0.000878935 Jy ! Component: 200 - total flux cleaned = -0.00110406 Jy ! Total flux subtracted in 200 components = -0.00110406 Jy ! Clean residual min=-0.005335 max=0.005811 Jy/beam ! Clean residual mean=0.000009 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.440853 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.440853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083330Jy sigma=1.028203 ! Fit after self-cal, rms=0.083426Jy sigma=1.027267 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532723 Jy ! Component: 100 - total flux cleaned = 0.00546908 Jy ! Component: 150 - total flux cleaned = 0.00547085 Jy ! Component: 200 - total flux cleaned = 0.00527133 Jy ! Total flux subtracted in 200 components = 0.00527133 Jy ! Clean residual min=-0.005059 max=0.005316 Jy/beam ! Clean residual mean=0.000012 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.446124 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.446124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082943Jy sigma=1.018742 ! Fit after self-cal, rms=0.082871Jy sigma=1.017912 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082871Jy sigma=1.017912 ! Fit after self-cal, rms=0.075191Jy sigma=0.929924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=4.092 mas, bpa=11.53 degrees ! Estimated noise=0.775166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287762 Jy ! Component: 100 - total flux cleaned = 0.00274905 Jy ! Component: 150 - total flux cleaned = 0.00238611 Jy ! Component: 200 - total flux cleaned = 0.00214279 Jy ! Total flux subtracted in 200 components = 0.00214279 Jy ! Clean residual min=-0.003676 max=0.003494 Jy/beam ! Clean residual mean=0.000009 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.448267 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.448267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074854Jy sigma=0.924258 ! Fit after self-cal, rms=0.074832Jy sigma=0.923507 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601671 Jy ! Component: 100 - total flux cleaned = 0.000299297 Jy ! Component: 150 - total flux cleaned = 2.75895e-05 Jy ! Component: 200 - total flux cleaned = -9.58203e-05 Jy ! Total flux subtracted in 200 components = -9.58203e-05 Jy ! Clean residual min=-0.003466 max=0.003474 Jy/beam ! Clean residual mean=0.000010 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.448171 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.448171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074697Jy sigma=0.921291 ! Fit after self-cal, rms=0.074674Jy sigma=0.921067 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074674Jy sigma=0.921067 ! Fit after self-cal, rms=0.074977Jy sigma=0.919716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.952 mas, bmaj=10.73 mas, bpa=2.846 degrees ! Estimated noise=1.02699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382376 Jy ! Component: 100 - total flux cleaned = -9.81262e-05 Jy ! Component: 150 - total flux cleaned = -0.000465465 Jy ! Component: 200 - total flux cleaned = -0.000613648 Jy ! Total flux subtracted in 200 components = -0.000613648 Jy ! Clean residual min=-0.004420 max=0.003330 Jy/beam ! Clean residual mean=0.000014 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.447558 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 210 components and 0.447557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074884Jy sigma=0.918377 ! Fit after self-cal, rms=0.074861Jy sigma=0.917956 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170409 Jy ! Component: 100 - total flux cleaned = -0.000267836 Jy ! Component: 150 - total flux cleaned = -0.000392244 Jy ! Component: 200 - total flux cleaned = -0.00053683 Jy ! Total flux subtracted in 200 components = -0.00053683 Jy ! Clean residual min=-0.004396 max=0.003302 Jy/beam ! Clean residual mean=0.000014 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.447021 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 225 components and 0.447021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074851Jy sigma=0.918029 ! Fit after self-cal, rms=0.074838Jy sigma=0.917911 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=4.097 mas, bpa=11.77 degrees ! Estimated noise=0.774302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.461 x 4.097 at 11.77 degrees (North through East) ! Clean map min=-0.0056656 max=0.23504 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=4.546 mas, bpa=1.285 degrees ! Estimated noise=1.00811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208888 Jy ! Component: 100 - total flux cleaned = 0.28028 Jy ! Component: 150 - total flux cleaned = 0.319598 Jy ! Component: 200 - total flux cleaned = 0.345252 Jy ! Total flux subtracted in 200 components = 0.345252 Jy ! Clean residual min=-0.009750 max=0.014540 Jy/beam ! Clean residual mean=-0.000017 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.345252 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.345252 Jy ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=4.097 mas, bpa=11.77 degrees ! Estimated noise=0.774302 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276112 Jy ! Component: 100 - total flux cleaned = 0.0460844 Jy ! Component: 150 - total flux cleaned = 0.0594552 Jy ! Component: 200 - total flux cleaned = 0.0694448 Jy ! Total flux subtracted in 200 components = 0.0694448 Jy ! Clean residual min=-0.004434 max=0.006716 Jy/beam ! Clean residual mean=-0.000011 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.414696 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 80 components and 0.414696 Jy ! Inverting map ! Added new window around map position (-0.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779494 Jy ! Component: 100 - total flux cleaned = 0.013804 Jy ! Component: 150 - total flux cleaned = 0.0185682 Jy ! Component: 200 - total flux cleaned = 0.0223721 Jy ! Total flux subtracted in 200 components = 0.0223721 Jy ! Clean residual min=-0.003935 max=0.003949 Jy/beam ! Clean residual mean=0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.437069 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 108 components and 0.437069 Jy ! Inverting map ! Added new window around map position (-28.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403946 Jy ! Component: 100 - total flux cleaned = 0.00616573 Jy ! Component: 150 - total flux cleaned = 0.0075742 Jy ! Component: 200 - total flux cleaned = 0.00855911 Jy ! Total flux subtracted in 200 components = 0.00855911 Jy ! Clean residual min=-0.003680 max=0.003431 Jy/beam ! Clean residual mean=0.000006 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.445628 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 131 components and 0.445628 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.952 mas, bmaj=10.73 mas, bpa=2.846 degrees ! Estimated noise=1.02699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242362 Jy ! Component: 100 - total flux cleaned = 0.00281079 Jy ! Component: 150 - total flux cleaned = 0.00287313 Jy ! Component: 200 - total flux cleaned = 0.0028734 Jy ! Total flux subtracted in 200 components = 0.0028734 Jy ! Clean residual min=-0.004367 max=0.003354 Jy/beam ! Clean residual mean=0.000018 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.448501 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94688e-05 Jy ! Component: 100 - total flux cleaned = 0.000137194 Jy ! Component: 150 - total flux cleaned = 0.000175752 Jy ! Component: 200 - total flux cleaned = 0.00020962 Jy ! Total flux subtracted in 200 components = 0.00020962 Jy ! Clean residual min=-0.004286 max=0.003293 Jy/beam ! Clean residual mean=0.000017 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.448711 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 168 components and 0.448711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=4.097 mas, bpa=11.77 degrees ! Estimated noise=0.774302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141778 Jy ! Component: 100 - total flux cleaned = -8.11716e-05 Jy ! Component: 150 - total flux cleaned = 3.12702e-05 Jy ! Component: 200 - total flux cleaned = 0.000134348 Jy ! Total flux subtracted in 200 components = 0.000134348 Jy ! Clean residual min=-0.003514 max=0.003472 Jy/beam ! Clean residual mean=0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.448845 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 177 components and 0.448845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074580Jy sigma=0.913918 ! Fit after self-cal, rms=0.074468Jy sigma=0.912629 wmodel J0113+0222_S_map.mod ! Writing 177 model components to file: J0113+0222_S_map.mod wobs J0113+0222_S_uvs.fits ! Writing UV FITS file: J0113+0222_S_uvs.fits wwins J0113+0222_S_map.win ! wwins: Wrote 8 windows to J0113+0222_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.45469e-05 Jy ! Component: 100 - total flux cleaned = -0.000199654 Jy ! Component: 150 - total flux cleaned = -0.000299683 Jy ! Component: 200 - total flux cleaned = -0.000490553 Jy ! Component: 250 - total flux cleaned = -0.000628026 Jy ! Component: 300 - total flux cleaned = -0.00085004 Jy ! Component: 350 - total flux cleaned = -0.00093658 Jy ! Component: 400 - total flux cleaned = -0.000852621 Jy ! Component: 450 - total flux cleaned = -0.000894918 Jy ! Component: 500 - total flux cleaned = -0.000976606 Jy ! Component: 550 - total flux cleaned = -0.000976148 Jy ! Component: 600 - total flux cleaned = -0.000896933 Jy ! Component: 650 - total flux cleaned = -0.00074208 Jy ! Component: 700 - total flux cleaned = -0.000742184 Jy ! Component: 750 - total flux cleaned = -0.000628922 Jy ! Component: 800 - total flux cleaned = -0.000518291 Jy ! Component: 850 - total flux cleaned = -0.000335257 Jy ! Component: 900 - total flux cleaned = -0.000190666 Jy ! Component: 950 - total flux cleaned = -0.000119534 Jy ! Component: 1000 - total flux cleaned = 5.64661e-05 Jy ! Component: 1050 - total flux cleaned = 9.06999e-05 Jy ! Component: 1100 - total flux cleaned = 2.215e-05 Jy ! Component: 1150 - total flux cleaned = 0.000159009 Jy ! Component: 1200 - total flux cleaned = 0.000294024 Jy ! Component: 1250 - total flux cleaned = 0.000327449 Jy ! Component: 1300 - total flux cleaned = 0.000393403 Jy ! Component: 1350 - total flux cleaned = 0.000393192 Jy ! Component: 1400 - total flux cleaned = 0.000424984 Jy ! Component: 1450 - total flux cleaned = 0.000329022 Jy ! Component: 1500 - total flux cleaned = 0.000488382 Jy ! Component: 1550 - total flux cleaned = 0.000425453 Jy ! Component: 1600 - total flux cleaned = 0.000519095 Jy ! Component: 1650 - total flux cleaned = 0.000581077 Jy ! Component: 1700 - total flux cleaned = 0.000673433 Jy ! Component: 1750 - total flux cleaned = 0.000642956 Jy ! Component: 1800 - total flux cleaned = 0.000824649 Jy ! Component: 1850 - total flux cleaned = 0.000825014 Jy ! Component: 1900 - total flux cleaned = 0.00103243 Jy ! Component: 1950 - total flux cleaned = 0.00103207 Jy ! Component: 2000 - total flux cleaned = 0.00114853 Jy ! Component: 2050 - total flux cleaned = 0.00109037 Jy ! Component: 2100 - total flux cleaned = 0.0011478 Jy ! Component: 2150 - total flux cleaned = 0.0012903 Jy ! Component: 2200 - total flux cleaned = 0.00131867 Jy ! Component: 2250 - total flux cleaned = 0.00148686 Jy ! Component: 2300 - total flux cleaned = 0.00140311 Jy ! Component: 2350 - total flux cleaned = 0.00145834 Jy ! Component: 2400 - total flux cleaned = 0.00154069 Jy ! Component: 2450 - total flux cleaned = 0.00154072 Jy ! Component: 2500 - total flux cleaned = 0.00164883 Jy ! Component: 2550 - total flux cleaned = 0.00180999 Jy ! Component: 2600 - total flux cleaned = 0.00186318 Jy ! Component: 2650 - total flux cleaned = 0.00188989 Jy ! Component: 2700 - total flux cleaned = 0.00207412 Jy ! Component: 2750 - total flux cleaned = 0.00217906 Jy ! Component: 2800 - total flux cleaned = 0.00236096 Jy ! Component: 2850 - total flux cleaned = 0.00256764 Jy ! Component: 2900 - total flux cleaned = 0.00264455 Jy ! Component: 2950 - total flux cleaned = 0.00267017 Jy ! Component: 3000 - total flux cleaned = 0.00277158 Jy ! Component: 3050 - total flux cleaned = 0.00294817 Jy ! Component: 3100 - total flux cleaned = 0.00304842 Jy ! Component: 3150 - total flux cleaned = 0.00322275 Jy ! Component: 3200 - total flux cleaned = 0.00339585 Jy ! Component: 3250 - total flux cleaned = 0.00339573 Jy ! Component: 3300 - total flux cleaned = 0.00359156 Jy ! Component: 3350 - total flux cleaned = 0.00366468 Jy ! Component: 3400 - total flux cleaned = 0.00378564 Jy ! Component: 3450 - total flux cleaned = 0.0038099 Jy ! Component: 3500 - total flux cleaned = 0.00388188 Jy ! Component: 3550 - total flux cleaned = 0.00402475 Jy ! Component: 3600 - total flux cleaned = 0.00414318 Jy ! Component: 3650 - total flux cleaned = 0.00421403 Jy ! Component: 3700 - total flux cleaned = 0.00423733 Jy ! Component: 3750 - total flux cleaned = 0.00433088 Jy ! Component: 3800 - total flux cleaned = 0.00442375 Jy ! Component: 3850 - total flux cleaned = 0.00453924 Jy ! Component: 3900 - total flux cleaned = 0.00451628 Jy ! Component: 3950 - total flux cleaned = 0.00467642 Jy ! Component: 4000 - total flux cleaned = 0.00474489 Jy ! Component: 4050 - total flux cleaned = 0.00476749 Jy ! Total flux subtracted in 4096 components = 0.00485793 Jy ! Clean residual min=-0.001265 max=0.001126 Jy/beam ! Clean residual mean=0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.453703 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 518 components and 0.453703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J0113+0222_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.461 x 4.097 at 11.77 degrees (North through East) ! Clean map min=-0.002514 max=0.23797 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J0113+0222_S_map.fits wmodel /scr/pima/rv125_uvs/J0113+0222_S_map.mod ! Writing 518 model components to file: /scr/pima/rv125_uvs/J0113+0222_S_map.mod wobs /scr/pima/rv125_uvs/J0113+0222_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J0113+0222_S_uvs.fits wwins /scr/pima/rv125_uvs/J0113+0222_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv125_uvs/J0113+0222_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507777 0.507777 1.01555 2.03111 4.06222 8.12444 16.2489 32.4977 64.9955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.81 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J0113+0222_S_dfm.log closed on Sun Dec 23 06:55:41 2018